Name the following hydrocarbon

Icant see the pictures 

It can be classified based on its

The library of congress appointed w. s. merwin to the prestigious, respected position of poet laureate consultant.

The main types of electromagnetic radiation. radio  waves have  the lowest frequencies  and  longest  wavelengths, while gamma  waves have highest frequencies  and shortest wavelengths. the wavelengths vary across the electromagnetic spectrum from about 10–15 m to more than 104 m.hope it !